Linq Extensions.Data Frame Lookup<TKey, R, C>.Contains Method
Determines whether a specific key exists in the lookup.
Definition
Namespace: Numerics.NET.DataAnalysis.Linq
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
C#
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
public bool Contains(
TKey key
)
Parameters
- key TKey